Indeed! My plan is to basically hack a North Paw board into doing the
work, but according to my calculations you should just be able to use an
Arduino. 50mW laser diodes. If we assume they have a 3V drop (the page
says "battery: 3-5V"), that means 16.7mA each, which you can drive with
an arduino pin. Anyone know the total power an Arduino can drive/sink?
I'm just wondering how many of the pins you could have going at once...
Eric
On 6/2/10 2:24 PM, Andreas Stadler wrote:
> I'm also down for $40 order.
>> I think the laser suit/armband circuit
> definitely needs a microcontroller for custom pattern laser emissions.
>